My computer is HP CQ41 206, I used it for a little more than a year, and I just changed WIN7 recentl

1.Power on and press F8 to enter safe mode and see if you have this problem too? If not, it is recommended that you upgrade your antivirus software and check it out.

2.If you have this problem in safe mode, it is recommended that you use a clean version of the system installation CD and reinstall the format hard drive.

4.Don't use the ghost version of the operating system, although the ghost version of the operating system is easy and quick to install, but it is easy to have system problems or drivers that cannot load normally, and your problem is likely to be caused by this problem. It is recommended that you look for the regular pure installation version of the system installation disc optical drive boot installation to see if it can solve this problem.

5.If the above methods still do not solve the problem, it is recommended that you contact the HP repair center for testing.

It should be too many boot startup programs,Or the C disk space is insufficient,In the startup item settings, the irrelevant programs are prohibited from self-starting,Only retain some basic services of the system,It is recommended to set it manually,Disapprove of 360 fool operation,Start - run - msconfig - enter - start - service,After prohibiting the start of files that do not need to start,Try it at boot,I hope it can help you。

You're too much of this, right, and the memory occupation is very large, and I use 360, I'm here for the latest version of the function** Process management, boot acceleration, in short, I don't have any uses, delete them, or don't start, or stop.

How big is your memory?2G is not recommended for win7

Isn't your configuration relatively low! Win7 is more memory-intensive. If you don't have any problems using XP, you can still use it, and it won't take up much memory when booted! It's better to change XP!

Is it poisoned or some large program. I use win7 and the CPU is never high.

Is it not enough memorywin7 to at least 2G of memory, otherwise it will definitely be stuck in the CPU, which is generally enough.

Hee-hee, win7 can't use single core, it is recommended to have more than 3 cores, at least dual cores.

This is the production of the production after the prompt to pull out the U disk Pull it out to plug in the U disk Restart the computer to set the U disk to start.

Every motherboard is different HP seems to be F10 and enters the boot item settings, which is a good system ISO file.

If you have a pre-installed win7 system, you can use HP's built-in restore software to restore it.

Do you have a USB flash drive? If you have a USB flash drive, you can try to use a USB flash drive, or you can restore it directly.

The next hard disk version on the Internet is automatically installed What tutorial to have.

i3 2120

Find a second-line H61 motherboard.

4 GB of single memory.

HDD 500G is enough.

The power supply should be larger, so that it is convenient to upgrade it in the future 400W is not much more expensive than the normal graphics card, just use the CPU integrated graphics card, the performance is not bad, **The low graphics card is similar to this integration effect, so there is no need to be independent.

The chassis is your own hobby, and about one hundred and fifteen can be long.

**2k multipoint.

Or go to a certain forum of this association, a treasure, receive a second-hand book, the second generation i5,4g,320 500,independent display 1g (64bit),**1500-1700 or so。

Playing games? With a configuration similar to yours, it's about 2500. It depends on whether you play the game or not.

The desktop is relatively cheap, so you can match it according to the configuration of the notebook.

Change the system again, and then you can't change the machine again.

How many bits does your system have?